Pellet Machine Ring Die Customized Flat Die 420 508 CPM Ring Die
What is ring die? In fact, the ring die is the key part of the pellet machine and the main vulnerable part. According to statistics, ring die loss cost accounts for more than 25% of the maintenance cost of the whole production workshop, and has great influence on the quality of extruded pellet .
ACCEPT RING DIE FLAT CUSTOMIZED .
Why choosing us :
1. Raw material for ring die(come from No.1 brand die forging steel factory)
2. Enough chemical ingredients which will influence the durability of ring die directly .
3. Good hole opening rate .
The Ring Die raw material :
Alloy steel: 20CrMnTi. HRC:58-62.
Stainless steel: Chinese Standard: X4Cr13, Germany Standard: X46Cr13. HRC: 56-60.
The processing of ring die :
gun-drilling machine+ auto counter-sinking machine+vacuum heat treatment machine...
Compression Ratio of Ring Die
The ring die compression ratio refers to the ratio of the effective length of the ring die hole to the minimum diameter of the ring die hole. It is an index reflecting the extrusion strength of pellet feed. The bigger the compression ratio is, the stronger the pellet feed is. But not mean the higher ratio is ,the better it is .Compression ratio should be calculated based on raw material for making pellets and type of feed.
With many years pellet die manufacturing and research experience o, we provide some general data of ring die's compression ratio for your reference:
Buyers can customize dies with different hole diameter and compression ratio, according to different situation and requirement.
6mm stainless steel die
| Item | Hole Diameter(mm) | Compression Ratio |
| Ring die for animal feed pellet machine | | |
| Poultry&livestock feed | 2.5 - 4 | 1:4-1:11 |
| Fish feed | 2.0 - 2.5 | 1:12-1:14 |
| Shrimp feed | 0.4 - 1.8 | 1:18-1:25 |
| Ring die for biomass pellet machine | 6.0 - 8.0 | 1:4.5-1:8 |
Product Tags:
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1.2mm To 6mm Stainless Steel Pellet Machine HRC62 Ring Die Flat 420 508 Images
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